Live Music Archive
Librivox Free Audio
Metropolitan Museum
Cleveland Museum of Art
Internet Arcade
Console Living Room
Books to Borrow
Open Library
TV News
Understanding 9/11- Usage
- Public Domain Mark 1.0
Electricity is a prime concern in today’s world. On
observing the path through which we travel daily we can see
that a lot of electricity is wasted by glowing sodium wafer
lamps and even the traditional tube lights on the electric posts
at unnecessary intervals. The self regulating solar system
enters into action and exits from functioning depending upon
the output from the Day/Night sensing unit. Once the unit
indicates arrival of night then the system turns ON, the
controlling unit thereafter controls the illumination level of the
lamp depending upon the outputs of interruption detector,
temperature sensor & real time clock. The system also contains
an embedded temperature sensing unit that senses the
temperature of the lamp module, thereafter preventing the
operation of the lamp at undesirable temperature condition
and hence increasing the life span of the LEDs a used in the
lamp.
Reviews
There are no reviews yet. Be the first one to
write a review.
270 Views
Uploaded by Innovative Research Publications on
